package offer;

/**
 * create by Sun
 * 2018/9/5
 */

class ListNode {
    int val;
    ListNode next = null;

    ListNode(int val) {
        this.val = val;
    }
}
public class Solution {
    public ListNode ReverseList(ListNode head) {

    }
}
public class offer_06 {
}